CD hook



FIG. 1 is a front left perspective view of the new ornamental CD hook of the present invention;

FIG. 2 is a front right perspective view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is a right side view thereof. 

The ornamental design for a CD hook, as shown and described. 